Type CreateNodeTypeDropdown(BTNode node)
{
int selectedType = (node != null ? Array.IndexOf <Type>(nodeTypes, node.GetType()) : Array.IndexOf <Type>(nodeTypes, typeof(BTActionBlank)));
Rect rect = new Rect(0, 0, _nodeWidth - 40.0f, 20.0f);
selectedType = EditorGUI.Popup(rect, selectedType, nodeTypeNames);
return(nodeTypes[selectedType]);
}
public virtual void Save(XmlDocument doc, XmlElement xe)
{
this.SaveAttribute(doc, xe);
for (int i = 0; i < m_Children.Count; i++)
{
BTNode node = m_Children[i];
XmlElement child = doc.CreateElement(node.GetType().Name);
node.Save(doc, child);
xe.AppendChild(child);
}
}
void DrawNodeWindow(int id)
{
// Get EditorNode
EditorData nodeData = _editorData[id];
BTNode node = nodeData.node;
Type selectedType = CreateNodeTypeDropdown(node);
if (selectedType != node.GetType())
{
ReplaceNode(nodeData, selectedType);
node = nodeData.node;
}
if (node is BTComposite)
{
BTComposite compositor = (BTComposite)node;
Rect rect = new Rect(0, 20, _nodeWidth, 20);
if (GUI.Button(rect, "Add Child"))
{
BTNode childNode = CreateNodeWithParent(typeof(BTActionBlank), compositor);
compositor.children.Add(childNode);
}
}
else if (node is BTLeaf)
{
if (node == null)
{
// Passing null to Editor.CreateEditor() causes the whole editor to hard crash,
// so we throw an exception to keep that from happening. node should never be
// null in this case, anyway, but if it is we don't want the whole editor to shut down.
throw new NullReferenceException();
}
Editor editor = Editor.CreateEditor(node);
editor.OnInspectorGUI();
}
// Drag window last because otherwise you can't click on things
GUI.DragWindow();
}
Type CreateNodeTypeDropdown( BTNode node )
{
int selectedType = ( node != null ? Array.IndexOf<Type>( nodeTypes, node.GetType() ) : Array.IndexOf<Type>( nodeTypes, typeof( BTActionBlank ) ) );
Rect rect = new Rect( 0, 0, _nodeWidth - 40.0f, 20.0f );
selectedType = EditorGUI.Popup( rect, selectedType, nodeTypeNames );
return nodeTypes[selectedType];
}